Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / wpf / src / Base / MS / Internal / SplashScreenNativeMethods.cs / 1 / SplashScreenNativeMethods.cs
using System; using System.Runtime.ConstrainedExecution; using System.Runtime.InteropServices; using System.Security; using System.Windows; using Microsoft.Internal; namespace MS.Win32 { internal sealed partial class UnsafeNativeMethods { [SecurityCritical(SecurityCriticalScope.Everything), SuppressUnmanagedCodeSecurity] internal class WIC { #region Constants internal const int WINCODEC_SDK_VERSION = 0x0236; internal static readonly Guid WICPixelFormat32bppPBGRA = new Guid(0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x10); #endregion [DllImport(DllImport.WindowsCodecs, EntryPoint = "WICCreateImagingFactory_Proxy")] internal static extern int CreateImagingFactory( UInt32 SDKVersion, out IntPtr ppICodecFactory); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICImagingFactory_CreateStream_Proxy")] internal static extern int /* HRESULT */ CreateStream( IntPtr pICodecFactory, out IntPtr /* IWICBitmapStream */ ppIStream); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICStream_InitializeFromMemory_Proxy")] internal static extern int /*HRESULT*/ InitializeStreamFromMemory( IntPtr pIWICStream, IntPtr pbBuffer, uint cbSize); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICImagingFactory_CreateDecoderFromStream_Proxy")] internal static extern int /*HRESULT*/ CreateDecoderFromStream( IntPtr pICodecFactory, IntPtr /* IStream */ pIStream, ref Guid guidVendor, UInt32 metadataFlags, out IntPtr /* IWICBitmapDecoder */ ppIDecode); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICBitmapDecoder_GetFrame_Proxy")] internal static extern int /* HRESULT */ GetFrame( IntPtr /* IWICBitmapDecoder */ THIS_PTR, UInt32 index, out IntPtr /* IWICBitmapFrameDecode */ ppIFrameDecode); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICImagingFactory_CreateFormatConverter_Proxy")] internal static extern int /* HRESULT */ CreateFormatConverter( IntPtr pICodecFactory, out IntPtr /* IWICFormatConverter */ ppFormatConverter); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICFormatConverter_Initialize_Proxy")] internal static extern int /* HRESULT */ InitializeFormatConverter( IntPtr /* IWICFormatConverter */ THIS_PTR, IntPtr /* IWICBitmapSource */ source, ref Guid dstFormat, int dither, IntPtr /* IWICBitmapPalette */ bitmapPalette, double alphaThreshold, WICPaletteType paletteTranslate); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICImagingFactory_CreateBitmapFlipRotator_Proxy")] internal static extern int /* HRESULT */ CreateBitmapFlipRotator( IntPtr pICodecFactory, out IntPtr /* IWICBitmapFlipRotator */ ppBitmapFlipRotator); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICBitmapFlipRotator_Initialize_Proxy")] internal static extern int /* HRESULT */ InitializeBitmapFlipRotator( IntPtr /* IWICBitmapFlipRotator */ THIS_PTR, IntPtr /* IWICBitmapSource */ source, WICBitmapTransformOptions options); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICBitmapSource_GetSize_Proxy")] internal static extern int /* HRESULT */ GetBitmapSize( IntPtr /* IWICBitmapSource */ THIS_PTR, out Int32 puiWidth, out Int32 puiHeight); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICBitmapSource_CopyPixels_Proxy")] internal static extern int /* HRESULT */ CopyPixels( IntPtr /* IWICBitmapSource */ THIS_PTR, ref Int32Rect prc, Int32 cbStride, Int32 cbBufferSize, IntPtr /* BYTE* */ pvPixels); #region enums internal enum WICBitmapTransformOptions { WICBitmapTransformRotate0 = 0, WICBitmapTransformRotate90 = 0x1, WICBitmapTransformRotate180 = 0x2, WICBitmapTransformRotate270 = 0x3, WICBitmapTransformFlipHorizontal = 0x8, WICBitmapTransformFlipVertical = 0x10 } internal enum WICPaletteType { WICPaletteTypeCustom = 0, WICPaletteTypeOptimal = 1, WICPaletteTypeFixedBW = 2, WICPaletteTypeFixedHalftone8 = 3, WICPaletteTypeFixedHalftone27 = 4, WICPaletteTypeFixedHalftone64 = 5, WICPaletteTypeFixedHalftone125 = 6, WICPaletteTypeFixedHalftone216 = 7, WICPaletteTypeFixedWebPalette = 7, WICPaletteTypeFixedHalftone252 = 8, WICPaletteTypeFixedHalftone256 = 9, WICPaletteTypeFixedGray4 = 10, WICPaletteTypeFixedGray16 = 11, WICPaletteTypeFixedGray256 = 12 }; #endregion } internal class HRESULT { public static void Check(int hr) { if (hr >= 0) { return; } else { // PresentationCore (wgx_render.cs) has a more complete system // for converting hresults to exceptions for MIL and windows codecs // but for splash screen we don't want to take a dependency on core. Marshal.ThrowExceptionForHR(hr); } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. using System; using System.Runtime.ConstrainedExecution; using System.Runtime.InteropServices; using System.Security; using System.Windows; using Microsoft.Internal; namespace MS.Win32 { internal sealed partial class UnsafeNativeMethods { [SecurityCritical(SecurityCriticalScope.Everything), SuppressUnmanagedCodeSecurity] internal class WIC { #region Constants internal const int WINCODEC_SDK_VERSION = 0x0236; internal static readonly Guid WICPixelFormat32bppPBGRA = new Guid(0x6fddc324, 0x4e03, 0x4bfe, 0xb1, 0x85, 0x3d, 0x77, 0x76, 0x8d, 0xc9, 0x10); #endregion [DllImport(DllImport.WindowsCodecs, EntryPoint = "WICCreateImagingFactory_Proxy")] internal static extern int CreateImagingFactory( UInt32 SDKVersion, out IntPtr ppICodecFactory); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICImagingFactory_CreateStream_Proxy")] internal static extern int /* HRESULT */ CreateStream( IntPtr pICodecFactory, out IntPtr /* IWICBitmapStream */ ppIStream); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICStream_InitializeFromMemory_Proxy")] internal static extern int /*HRESULT*/ InitializeStreamFromMemory( IntPtr pIWICStream, IntPtr pbBuffer, uint cbSize); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICImagingFactory_CreateDecoderFromStream_Proxy")] internal static extern int /*HRESULT*/ CreateDecoderFromStream( IntPtr pICodecFactory, IntPtr /* IStream */ pIStream, ref Guid guidVendor, UInt32 metadataFlags, out IntPtr /* IWICBitmapDecoder */ ppIDecode); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICBitmapDecoder_GetFrame_Proxy")] internal static extern int /* HRESULT */ GetFrame( IntPtr /* IWICBitmapDecoder */ THIS_PTR, UInt32 index, out IntPtr /* IWICBitmapFrameDecode */ ppIFrameDecode); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICImagingFactory_CreateFormatConverter_Proxy")] internal static extern int /* HRESULT */ CreateFormatConverter( IntPtr pICodecFactory, out IntPtr /* IWICFormatConverter */ ppFormatConverter); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICFormatConverter_Initialize_Proxy")] internal static extern int /* HRESULT */ InitializeFormatConverter( IntPtr /* IWICFormatConverter */ THIS_PTR, IntPtr /* IWICBitmapSource */ source, ref Guid dstFormat, int dither, IntPtr /* IWICBitmapPalette */ bitmapPalette, double alphaThreshold, WICPaletteType paletteTranslate); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICImagingFactory_CreateBitmapFlipRotator_Proxy")] internal static extern int /* HRESULT */ CreateBitmapFlipRotator( IntPtr pICodecFactory, out IntPtr /* IWICBitmapFlipRotator */ ppBitmapFlipRotator); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICBitmapFlipRotator_Initialize_Proxy")] internal static extern int /* HRESULT */ InitializeBitmapFlipRotator( IntPtr /* IWICBitmapFlipRotator */ THIS_PTR, IntPtr /* IWICBitmapSource */ source, WICBitmapTransformOptions options); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICBitmapSource_GetSize_Proxy")] internal static extern int /* HRESULT */ GetBitmapSize( IntPtr /* IWICBitmapSource */ THIS_PTR, out Int32 puiWidth, out Int32 puiHeight); [DllImport(DllImport.WindowsCodecs, EntryPoint = "IWICBitmapSource_CopyPixels_Proxy")] internal static extern int /* HRESULT */ CopyPixels( IntPtr /* IWICBitmapSource */ THIS_PTR, ref Int32Rect prc, Int32 cbStride, Int32 cbBufferSize, IntPtr /* BYTE* */ pvPixels); #region enums internal enum WICBitmapTransformOptions { WICBitmapTransformRotate0 = 0, WICBitmapTransformRotate90 = 0x1, WICBitmapTransformRotate180 = 0x2, WICBitmapTransformRotate270 = 0x3, WICBitmapTransformFlipHorizontal = 0x8, WICBitmapTransformFlipVertical = 0x10 } internal enum WICPaletteType { WICPaletteTypeCustom = 0, WICPaletteTypeOptimal = 1, WICPaletteTypeFixedBW = 2, WICPaletteTypeFixedHalftone8 = 3, WICPaletteTypeFixedHalftone27 = 4, WICPaletteTypeFixedHalftone64 = 5, WICPaletteTypeFixedHalftone125 = 6, WICPaletteTypeFixedHalftone216 = 7, WICPaletteTypeFixedWebPalette = 7, WICPaletteTypeFixedHalftone252 = 8, WICPaletteTypeFixedHalftone256 = 9, WICPaletteTypeFixedGray4 = 10, WICPaletteTypeFixedGray16 = 11, WICPaletteTypeFixedGray256 = 12 }; #endregion } internal class HRESULT { public static void Check(int hr) { if (hr >= 0) { return; } else { // PresentationCore (wgx_render.cs) has a more complete system // for converting hresults to exceptions for MIL and windows codecs // but for splash screen we don't want to take a dependency on core. Marshal.ThrowExceptionForHR(hr); } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ContextMenuService.cs
- DataErrorValidationRule.cs
- DefaultIfEmptyQueryOperator.cs
- AsymmetricAlgorithm.cs
- DrawingContext.cs
- HttpHeaderCollection.cs
- OrderByQueryOptionExpression.cs
- WmlPanelAdapter.cs
- SqlBuffer.cs
- ListViewAutomationPeer.cs
- AdCreatedEventArgs.cs
- SelectedDatesCollection.cs
- RequestResizeEvent.cs
- SoapHeader.cs
- ClientApiGenerator.cs
- SystemDiagnosticsSection.cs
- SqlDataSourceCommandEventArgs.cs
- httpapplicationstate.cs
- UnwrappedTypesXmlSerializerManager.cs
- UInt16Storage.cs
- MapPathBasedVirtualPathProvider.cs
- NamedObject.cs
- OleDbStruct.cs
- IIS7UserPrincipal.cs
- ReachPageContentSerializerAsync.cs
- ToolStripDropDownMenu.cs
- BitmapEffectDrawingContextWalker.cs
- SoapIncludeAttribute.cs
- UICuesEvent.cs
- SqlMetaData.cs
- XamlBuildTaskServices.cs
- PeerInvitationResponse.cs
- ReturnValue.cs
- RecommendedAsConfigurableAttribute.cs
- DescriptionAttribute.cs
- ZoneLinkButton.cs
- FlowNode.cs
- ReflectEventDescriptor.cs
- ChildrenQuery.cs
- CqlGenerator.cs
- DPTypeDescriptorContext.cs
- OleCmdHelper.cs
- TrackingValidationObjectDictionary.cs
- SystemColors.cs
- SelectedCellsChangedEventArgs.cs
- SmiXetterAccessMap.cs
- SystemUnicastIPAddressInformation.cs
- WorkflowMessageEventArgs.cs
- SoapSchemaExporter.cs
- CompositeFontInfo.cs
- Blend.cs
- _FixedSizeReader.cs
- _IPv4Address.cs
- RenderCapability.cs
- ToolStripSettings.cs
- UIElement3DAutomationPeer.cs
- CodePrimitiveExpression.cs
- CellLabel.cs
- XsltException.cs
- CodeSnippetCompileUnit.cs
- ServiceContractDetailViewControl.cs
- ColorConverter.cs
- KeyNotFoundException.cs
- RewritingValidator.cs
- ColumnBinding.cs
- ProbeMatchesCD1.cs
- FixUpCollection.cs
- XamlFilter.cs
- Bezier.cs
- DataRowView.cs
- RoutedEventConverter.cs
- Rfc4050KeyFormatter.cs
- VirtualizedItemPattern.cs
- RecipientInfo.cs
- WebException.cs
- InputScope.cs
- TabControlEvent.cs
- _AutoWebProxyScriptEngine.cs
- DataFormats.cs
- InlineObject.cs
- ApplicationDirectoryMembershipCondition.cs
- DataGridViewBindingCompleteEventArgs.cs
- Point3D.cs
- TraceSection.cs
- AsyncResult.cs
- PresentationUIStyleResources.cs
- InfocardClientCredentials.cs
- TypeUsage.cs
- FileLogRecordHeader.cs
- CatalogPart.cs
- VectorAnimationUsingKeyFrames.cs
- MessageEnumerator.cs
- BoolExpression.cs
- ImageMapEventArgs.cs
- PeerNearMe.cs
- AttributeProviderAttribute.cs
- MetabaseSettingsIis7.cs
- BmpBitmapDecoder.cs
- CorrelationTokenTypeConvertor.cs
- Base64Decoder.cs